Results 21 to 30 of about 18,435 (307)

Isolation and Characterization of Fifteen Microsatellite Loci for the Use in Breeding of Gmelina arborea Roxb. (Lamiaceae)

open access: yesGenetic Resources, 2020
Gmelina arborea (melina) is a valuable tree species throughout tropical areas, and there are extensive commercial plantations of this species in Southeast Asia, West Africa, and Latin America.
Oscar Rocha   +3 more
doaj   +1 more source

Floral Developmental Morphology and Biochemical Characteristics of Male Sterile Mutants of Lagerstroemia indica

open access: yesPlants
Male sterility is a common phenomenon in higher plants and often plays an important role in the selection of superior offspring. ‘Xiang Yun’ is a mutant of Lagerstroemia indica that does not bear fruit after flowering, and its flowering period is ...
Fuyuan Deng   +7 more
doaj   +1 more source

Carbon and nutrient stocks of tea plantations differing in age, genotype and plant population density [PDF]

open access: yes, 2008
Tea (Camellia sinensis L.) is a perennial evergreen shrub managed intensively for continuous growth of young shoots. Most tea plantations were established at the expense of native forest. Change in carbon (C) and nutrient (nitrogen, phosphorus, potassium
Kamau, D.M., Oenema, O., Spiertz, J.H.J.
core   +3 more sources

MADS-Box Family Genes in Lagerstroemia indica and Their Involvement in Flower Development

open access: yesPlants
MADS-box is a key transcription factor regulating the transition to flowering and flower development. Lagerstroemia indica ‘Xiang Yun’ is a new cultivar of crape myrtle characterized by its non-fruiting nature. To study the molecular mechanism underlying
Zhongquan Qiao   +8 more
doaj   +1 more source

Influência da miniestaquia seriada no vigor radicular de clones de Eucalyptus grandis Influence of the serial minicutting technique on rooting vigor of Eucalyptus grandis clones

open access: yesRevista Árvore, 2005
O presente estudo teve por objetivo avaliar a influência da técnica de miniestaquia seriada no vigor radicular das mudas de quatro clones de Eucalyptus grandis.
Ivar Wendling, Aloisio Xavier
doaj   +1 more source

DNA Methylation in Acacia mangium ln vitro and Ex-vitro buds, in relation to their within-shoot position, age and leaf morphology of the shoots [PDF]

open access: yes, 2009
DNA methylation was analyzed in Acacia mangium Willd. buds collected from in vitro and field growing shoots from the same clone and its juvenile offspring.
Baurens, Franc-Christophe   +5 more
core   +1 more source

Prognostic significance of tumor microenvironment assessed by machine learning algorithm in surgically resected non‐small cell lung cancer

open access: yesCancer Reports, EarlyView., 2023
Abstract Background A methodology to assess the immune microenvironment (IME) of non‐small cell lung cancer (NSCLC) has not been established, and the prognostic impact of IME factors is not yet clear. Aims This study aimed to assess the IME factors and evaluate their prognostic values. Methods and Results We assessed CD8+ tumor‐infiltrating lymphocyte (
Yukihiro Terada   +16 more
wiley   +1 more source

Quality of Tectona grandis for sawn wood production

open access: yesMaderas: Ciencia y Tecnología, 2023
Forestry companies have invested in genetic improvement to increase wood production in a shorter amount of time. Thus, studies are needed to compare the properties of clonal and seminal wood materials.
T.A.S., B.L.C., A.G., R., A.C.
doaj   +1 more source

Influence of phase change within a 90-year-old Sequoia sempervirens on its in vitro organogenic capacity and protein patterns [PDF]

open access: yes, 1994
Shoot-tips collected from stump shoots at the base of a 90-year-old #Sequoia sempervirens# and from the crown of the same donor tree were compared in respect of their organogenic performance in in vitro conditions.
Bon, Marie-Claude   +2 more
core   +1 more source

Efeito da estaquia, miniestaquia, microestaquia e micropropagação no desempenho silvicultural de clones híbridos de Eucalyptus spp. Effect of cutting, minicutting, microcutting and micropropagation on the silvicultural performance of Eucalyptus spp. hybrid clones

open access: yesRevista Árvore, 2006
Este trabalho objetivou avaliar a "performance" de quatro clones híbridos de Eucalyptus spp., propagados pelas técnicas de estaquia, micropropagação, microestaquia e miniestaquia, quanto às características de crescimento em altura e diâmetro (dap), bem ...
Marcelo Lelis de Oliveira   +3 more
doaj   +1 more source

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